18926-99-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 18926-99-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,9,2 and 6 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 18926-99:
(7*1)+(6*8)+(5*9)+(4*2)+(3*6)+(2*9)+(1*9)=153
153 % 10 = 3
So 18926-99-3 is a valid CAS Registry Number.
18926-99-3Relevant academic research and scientific papers
Intramolecular Photochemical Reactions of 2-Acyl-1,5-hexadienes
Wolff, Steven,Agosta, William C.
, p. 1299 - 1304 (2007/10/02)
Photolysis of the 2-acyl-1,5-hexadienes 6-11 (Table I) leads to regiospecific crossed cyclization, yielding derivatives of bicyclohexane.Unlike dienones of the related classes 1 and 2, neither substitution at C(5) nor the presence of a ring influen
